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Volume 64, Number 3
1 June 1999
Issue Cover
ISSN: 0016-8033
EISSN: 1942-2156
Discussion: On “On Talwani's Errors in the total Bouguer reduction” (T. R. LaFehr, Geophysics, 63, 4, 1131-1136)
Manik Talwani
View articletitled, Discussion: On “On Talwani's Errors in the total Bouguer reduction” (T. R. LaFehr, Geophysics, 63, 4, 1131-1136)
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SHORT NOTE

Smooth inversion of VSP traveltime data
Daniel Lizarralde; Steve Swift
View articletitled, Smooth inversion of VSP traveltime data
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CASE HISTORY

3-D structure below Avro Island from high-resolution reflection seismic studies, southeastern Sweden
Christopher Juhlin; Hans Palm
View articletitled, 3-D structure below Avro Island from high-resolution reflection seismic studies, southeastern Sweden
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ELASTIC WAVE SEISMOLOGY

Imaging through gas-filled sediments using marine shear-wave data
John R. Granli; Borge Arntsen; Anders Sollid; Hilde Eilert
View articletitled, Imaging through gas-filled sediments using marine shear-wave data
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Converted-wave reflection seismology over inhomogeneous, anisotropic media
Leon Thomsen
View articletitled, Converted-wave reflection seismology over inhomogeneous, anisotropic media
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Estimation of near-surface shear-wave velocity by inversion of Rayleigh waves
Jianghai Xia; Richard D. Miller; Choon B. Park
View articletitled, Estimation of near-surface shear-wave velocity by inversion of Rayleigh waves
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ELECTRICAL AND ELECTROMAGNETIC METHODS

New spectral Lanczos decomposition method for induction modeling in arbitrary 3-D geometry
Vladimir L. Druskin; L. A. Knizhnerman; Ping Lee
View articletitled, New spectral Lanczos decomposition method for induction modeling in arbitrary 3-D geometry
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Frequency analysis of time-domain reflectometry (TDR) with application to dielectric spectroscopy of soil constituents
Richard Friel; Dani Or
View articletitled, Frequency analysis of time-domain reflectometry (TDR) with application to dielectric spectroscopy of soil constituents
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Semiautomated georadar data acquisition in three dimensions
Frank Lehmann; Alan G. Green
View articletitled, Semiautomated georadar data acquisition in three dimensions
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Doubling the effective skin depth with a local source
James E. Reid; James C. Macnae
View articletitled, Doubling the effective skin depth with a local source
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Differentiating anisotropy and lateral effects using azimuthal resistivity offset Wenner soundings
Kathryn A. Watson; Ron D. Barker
View articletitled, Differentiating anisotropy and lateral effects using azimuthal resistivity offset Wenner soundings
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ENVIRONMENTAL GEOPHYSICS

Resistivity and percolation study of preferential flow in vadose zone at Bokhorst, Germany
S. A. Al Hagrey; Johannes Michaelson
View articletitled, Resistivity and percolation study of preferential flow in vadose zone at Bokhorst, Germany
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POTENTIAL FIELD METHODS

Stable inversion of gravity anomalies of sedimentary basins with nonsmooth basement reliefs and arbitrary density contrast variations
Valeria C. F. Barbosa; Joao B. C. Silva; Walter E. Medeiros
View articletitled, Stable inversion of gravity anomalies of sedimentary basins with nonsmooth basement reliefs and arbitrary density contrast variations
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A side-by-side test of four land gravity meters
David A. Chapin; Michael F. Crawford; Max Baumeister
View articletitled, A side-by-side test of four land gravity meters
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Variogram analysis of magnetic and gravity data
Stefan Maus
View articletitled, Variogram analysis of magnetic and gravity data
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Variogram analysis of helicopter magnetic data to identify paleochannels of the Omaruru River, Namibia
Stefan Maus; K. P. Sengpiel; B. Roettger; B. Siemon; E. A. W. Tordiffe
View articletitled, Variogram analysis of helicopter magnetic data to identify paleochannels of the Omaruru River, Namibia
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ROCK PROPERTIES

Diagnosing high-porosity sandstones; strength and permeability from porosity and velocity
Jack Dvorkin; Ivar Brevik
View articletitled, Diagnosing high-porosity sandstones; strength and permeability from porosity and velocity
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SEISMIC ACQUISITION

Multichannel analysis of surface waves
Choon B. Park; Richard D. Miller; Jianghai Xia
View articletitled, Multichannel analysis of surface waves
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Geophones on a board
Don W. Steeples; Gregory S. Baker; Chris Schmeissner; Brian K. Macy
View articletitled, Geophones on a board
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SEISMIC AMPLITUDE VARIATION WITH OFFSET

Effects of vector attenuation on AVO of offshore reflections
J. M. Carcione
View articletitled, Effects of vector attenuation on AVO of offshore reflections
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SEISMIC DATA PROCESSING

3-D moveout velocity analysis and parameter estimation for orthorhombic media
Vladimir Grechka; Ilya Tsvankin
View articletitled, 3-D moveout velocity analysis and parameter estimation for orthorhombic media
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Removal of water-layer multiples from multicomponent sea-bottom data
Are Osen; Lasse Amundsen; Arne Reitan
View articletitled, Removal of water-layer multiples from multicomponent sea-bottom data
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SEISMIC INVERSION

The resolving power of seismic amplitude data; an anisotropic inversion/migration approach
Maarten V. de Hoop; Carl Spencer; Robert Burridge
View articletitled, The resolving power of seismic amplitude data; an anisotropic inversion/migration approach
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Focusing geophysical inversion images
Oleg Portniaguine; Michael S. Zhdanov
View articletitled, Focusing geophysical inversion images
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Seismic waveform inversion in the frequency domain; Part 1, Theory and verification in a physical scale model
R. Gerhard Pratt
View articletitled, Seismic waveform inversion in the frequency domain; Part 1, Theory and verification in a physical scale model
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Seismic waveform inversion in the frequency domain; Part 2; Fault delineation in sediments using crosshole data
R. Gerhard Pratt; Richard M. Shipp
View articletitled, Seismic waveform inversion in the frequency domain; Part 2; Fault delineation in sediments using crosshole data
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SEISMIC MIGRATION

True-amplitude frequency-wavenumber constant-offset migration
B. O. Ekren; Bjorn Ursin
View articletitled, True-amplitude frequency-wavenumber constant-offset migration
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Seismic depth migration with the Dirac equation
Ketil Hokstad; Rune Mittet
View articletitled, Seismic depth migration with the Dirac equation
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Mapping prestack depth-migrated coherent signal and noise events back to the original time gathers using Fermat's principle
Kurt J. Marfurt; Bertrand Duquet
View articletitled, Mapping prestack depth-migrated coherent signal and noise events back to the original time gathers using Fermat's principle
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Factors affecting spatial resolution
Gijs J. O. Vermeer
View articletitled, Factors affecting spatial resolution
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SEISMIC MODELING

Finite-element ray tracing through structurally deformed transversely isotropic formations
P. F. Daley; Kurt J. Marfurt; Eileen B. McCarron
View articletitled, Finite-element ray tracing through structurally deformed transversely isotropic formations
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A transparent boundary technique for numerical modeling of elastic waves
Jianlin Zhu
View articletitled, A transparent boundary technique for numerical modeling of elastic waves
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SEISMIC WAVE PROPAGATION

A recipe for stability of finite-difference wave-equation computations
Larry R. Lines; Raphael Slawinski; R. Phillip Bording
View articletitled, A recipe for stability of finite-difference wave-equation computations
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VERTICAL SEISMIC PROFILING

P- and S-wave characterization of near-surface reflectivity form glacial tills using vertical seismic profiles
Bradley J. Carr; Zoltan Hajnal
View articletitled, P- and S-wave characterization of near-surface reflectivity form glacial tills using vertical seismic profiles
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ERRATA

To: “An analytical expression for the gravity field of a polyhedral body with linearly varying density” R. O. Hansen (Geophysics, 64, 75-77)
View articletitled, To: “An analytical expression for the gravity field of a polyhedral body with linearly varying density” R. O. Hansen (Geophysics, 64, 75-77)
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To: “Finite-difference solution of the eikonal equation using an efficient, first-arrival, wavefront tracking scheme” S. Cao and S. Greenhalgh (Geophysics, 59, 635)
View articletitled, To: “Finite-difference solution of the eikonal equation using an efficient, first-arrival, wavefront tracking scheme” S. Cao and S. Greenhalgh (Geophysics, 59, 635)
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All Issues
  • Online ISSN 1942-2156
  • ISSN 0016-8033
  • Copyright © 2024 Society of Exploration Geophysicists
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